Normal Operation
WARNING: This page is about a different car, the 2014 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
- DTC U0155 (Lost Communication With Instrument Panel Cluster (IC) Control Module) - this DTC sets in continuous memory and on-demand if the traction control switch information, or other sensor messages from the IPC are not received for 5 seconds or longer.
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- IPC
- ABS module